A NEW CLASS OF PYRIDOPYRIMIDINE DERIVATIVES: FURO[2,3-d]PYRIDO[l,2-a]PYRIMIDINES

Authors : M GÜLLÜ

Pages : 0-0

Doi:10.1501/Commub_0000000385

View : 23 | Download : 6

Publication Date : 1999-01-01

Article Type : Research Paper

Abstract :Novel pyrido[l,2-a]pyrimidine derivatives; 2,3-dihydro-4H-furo[2,3-d]pyrido[l,2-a]pyridimidine- 4-ones were prepared by acidic cyclisation of 3-insert ignore into journalissuearticles values(2-methyl prop-l-enyl);-2-hydroxy-4H-pyrido[l,2-a] pyrimidin-4-ones, which were obtained from condensation reaction of 2-aminopyridines with diethyl alkylmethylene malonates.
Keywords : PYRIDOPYRIMIDINE, DERIVATIVES, PYRIMIDINES

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